CA1164103A - Bloc d'alimentation stabilisee a faible taux d'ondulation pour tube a rayons x - Google Patents

Bloc d'alimentation stabilisee a faible taux d'ondulation pour tube a rayons x

Info

Publication number: CA1164103A
Authority: CA; Canada
Prior art keywords: signal; current; power supply; voltage; tube
Prior art date: 1980-07-14
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

CA000380194A

Other languages

English (en)

Inventor

Don E. Wuerflein

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Pennwalt Corp

Original Assignee

Pennwalt Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1980-07-14

Filing date

1981-06-19

Publication date

1984-03-20

1981-06-19 Application filed by Pennwalt Corp filed Critical Pennwalt Corp

1984-03-20 Application granted granted Critical

1984-03-20 Publication of CA1164103A publication Critical patent/CA1164103A/fr

Status Expired legal-status Critical Current

Links

230000001105 regulatory effect Effects 0.000 title claims abstract description 39
230000001276 controlling effect Effects 0.000 claims abstract description 20
239000003990 capacitor Substances 0.000 claims description 30
230000006870 function Effects 0.000 claims 21
238000007599 discharging Methods 0.000 claims 2
238000010438 heat treatment Methods 0.000 claims 2
241000269627 Amphiuma means Species 0.000 claims 1
230000000737 periodic effect Effects 0.000 claims 1
230000001131 transforming effect Effects 0.000 claims 1
230000009466 transformation Effects 0.000 abstract description 3
230000001965 increasing effect Effects 0.000 description 7
238000010586 diagram Methods 0.000 description 6
238000004804 winding Methods 0.000 description 3
239000000306 component Substances 0.000 description 2
102100026788 ATP synthase subunit C lysine N-methyltransferase Human genes 0.000 description 1
244000228957 Ferula foetida Species 0.000 description 1
101000833848 Homo sapiens ATP synthase subunit C lysine N-methyltransferase Proteins 0.000 description 1
ZMJBYMUCKBYSCP-UHFFFAOYSA-N Hydroxycitric acid Chemical compound OC(=O)C(O)C(O)(C(O)=O)CC(O)=O ZMJBYMUCKBYSCP-UHFFFAOYSA-N 0.000 description 1
241000950638 Symphysodon discus Species 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
230000000295 complement effect Effects 0.000 description 1
239000012141 concentrate Substances 0.000 description 1
238000010348 incorporation Methods 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
230000035515 penetration Effects 0.000 description 1

Classifications

- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05G—X-RAY TECHNIQUE
- H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
- H05G1/08—Electrical details
- H05G1/10—Power supply arrangements for feeding the X-ray tube
- H05G1/20—Power supply arrangements for feeding the X-ray tube with high-frequency AC; with pulse trains
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05G—X-RAY TECHNIQUE
- H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
- H05G1/08—Electrical details
- H05G1/26—Measuring, controlling or protecting
- H05G1/30—Controlling
- H05G1/32—Supply voltage of the X-ray apparatus or tube
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05G—X-RAY TECHNIQUE
- H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
- H05G1/08—Electrical details
- H05G1/26—Measuring, controlling or protecting
- H05G1/30—Controlling
- H05G1/34—Anode current, heater current or heater voltage of X-ray tube

Landscapes

Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Toxicology (AREA)
X-Ray Techniques (AREA)
Apparatus For Radiation Diagnosis (AREA)

CA000380194A 1980-07-14 1981-06-19 Bloc d'alimentation stabilisee a faible taux d'ondulation pour tube a rayons x Expired CA1164103A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US06/168,479 US4350891A (en)	1980-07-14	1980-07-14	Low ripple regulated X-ray tube power supply
US168,479		1980-07-14

Publications (1)

Publication Number	Publication Date
CA1164103A true CA1164103A (fr)	1984-03-20

Family

ID=22611644

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000380194A Expired CA1164103A (fr)	1980-07-14	1981-06-19	Bloc d'alimentation stabilisee a faible taux d'ondulation pour tube a rayons x

Country Status (8)

Country	Link
US (1)	US4350891A (fr)
EP (1)	EP0067996B1 (fr)
JP (1)	JPS57501006A (fr)
BE (1)	BE889600A (fr)
CA (1)	CA1164103A (fr)
IT (1)	IT1142692B (fr)
MX (1)	MX150075A (fr)
WO (1)	WO1982000397A1 (fr)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES502249A0 (es) *	1981-05-14	1983-01-01	Espanola Electromed	Sistema estatico de control de intensidad en bucle cerrado de generadores de rayos x
JPS58216397A (ja) *	1982-06-11	1983-12-16	Toshiba Corp	Ｘ線診断装置
US4481654A (en) *	1982-09-09	1984-11-06	General Electric Company	X-Ray tube bias supply
FR2538183A1 (fr) *	1982-12-21	1984-06-22	Thomson Csf	Systeme d'alimentation haute tension d'une charge telle que par exemple un generateur de rayons x
JPS6072199A (ja) *	1983-09-29	1985-04-24	Toshiba Corp	Ｘ線装置
US4601051A (en) *	1983-12-22	1986-07-15	General Electric Company	Protective circuit for X-ray generator
US4727292A (en) *	1986-03-04	1988-02-23	The United States Of America As Represented By The Secretary Of The Air Force	High voltage power supply fault isolation system
DE3610438A1 (de) *	1986-03-27	1987-10-01	Siemens Ag	Mittelfrequenz-roentgendiagnostikgenerator
FR2597285B1 (fr) *	1986-04-11	1988-06-17	Thomson Cgr	Dispositif d'alimentation en courant d'un filament de tube radiogene
US4933605A (en) *	1987-06-12	1990-06-12	Etta Industries, Inc.	Fluorescent dimming ballast utilizing a resonant sine wave power converter
US4823250A (en) *	1987-11-05	1989-04-18	Picker International, Inc.	Electronic control for light weight, portable x-ray system
US5111493A (en) *	1988-11-25	1992-05-05	Wisconsin Alumni Research Foundation	Portable X-ray system with ceramic tube
FR2648584B1 (fr) *	1989-06-16	1991-10-11	Rexroth Sigma	Procede et systeme de regulation du courant moyen traversant une charge, et dispositif de telecommande electrique du type manipulateur en faisant application
US4984261A (en) *	1989-11-21	1991-01-08	Mdt Corporation	X-ray tube head assembly
DE4107199C2 (de) *	1991-03-06	1994-12-08	Siemens Ag	Hochfrequenz-Röntgengenerator
US5392697A (en) *	1991-08-06	1995-02-28	Lil' Orbits, Inc.	Convertible gas or electric fired donut system
US5230280A (en) *	1991-08-06	1993-07-27	Lil' Orbits, Inc.	Gas fired donut system
US5686799A (en) *	1994-03-25	1997-11-11	Pacific Scientific Company	Ballast circuit for compact fluorescent lamp
US6037722A (en) *	1994-09-30	2000-03-14	Pacific Scientific	Dimmable ballast apparatus and method for controlling power delivered to a fluorescent lamp
US5691606A (en) *	1994-09-30	1997-11-25	Pacific Scientific Company	Ballast circuit for fluorescent lamp
US5821699A (en) *	1994-09-30	1998-10-13	Pacific Scientific	Ballast circuit for fluorescent lamps
US5596247A (en) *	1994-10-03	1997-01-21	Pacific Scientific Company	Compact dimmable fluorescent lamps with central dimming ring
US5818214A (en) *	1996-01-18	1998-10-06	International Rectifier Corporation	Buck regulator circuit
US5668708A (en) *	1996-03-13	1997-09-16	Spellman High Voltage Electronics Corp.	DC power supply with reduced ripple
US5747976A (en) *	1996-03-26	1998-05-05	Raytheon Company	Constant on-time architecture for switching regulators
US5925986A (en) *	1996-05-09	1999-07-20	Pacific Scientific Company	Method and apparatus for controlling power delivered to a fluorescent lamp
US5866993A (en) *	1996-11-14	1999-02-02	Pacific Scientific Company	Three-way dimming ballast circuit with passive power factor correction
US5798617A (en) *	1996-12-18	1998-08-25	Pacific Scientific Company	Magnetic feedback ballast circuit for fluorescent lamp
US5905370A (en) *	1997-05-06	1999-05-18	Fairchild Semiconductor Corporation	Programmable step down DC-DC converter controller
US5864225A (en) *	1997-06-04	1999-01-26	Fairchild Semiconductor Corporation	Dual adjustable voltage regulators
US20110063835A1 (en) *	2002-09-23	2011-03-17	Nelson Rivas	Led lighting apparatus
US7114834B2 (en) *	2002-09-23	2006-10-03	Matrix Railway Corporation	LED lighting apparatus
AU2019248217B2 (en) *	2018-04-06	2023-07-13	Micro-X Limited	Large scale stable field emitter for high current applications
CN116156721B (zh) *	2023-02-23	2023-12-12	无锡日联科技股份有限公司	一种采用双极性低纹波高精度可控恒流源电路的x射线源

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB910420A (en) *	1960-02-08	1962-11-14	Gen Electric Co Ltd	Improvements in or relating to radiographic apparatus
US3325645A (en) *	1964-08-11	1967-06-13	Picker X Ray Corp Waite Mfg	X-ray tube system with voltage and current control means
US3320477A (en) *	1964-08-19	1967-05-16	Gen Electric	Power supply having over-voltage and over-current protection means
US3691412A (en) *	1971-05-13	1972-09-12	Gulf & Western Industries	Substantially ripple-free fast-response voltage regulated direct-current power supply
DE2128248A1 (de) *	1971-06-07	1973-01-04	Siemens Ag	Hochspannungsgenerator fuer einen roentgenapparat
US3863140A (en) *	1973-11-21	1975-01-28	Rca Corp	Regulated power supply including forward feed
DE2422844C3 (de) *	1974-05-10	1978-10-19	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Röntgendiagnostikapparat, bei dem die Röntgenröhrenspannung über den Röntgenröhrenheizstrom geregelt wird
US4028596A (en) *	1974-12-13	1977-06-07	Coulter Information Systems, Inc.	Corona power supply circuit
GB1542662A (en) *	1975-09-12	1979-03-21	Matsushita Electric Industrial Co Ltd	Power supply
CA1069177A (fr) *	1976-07-21	1980-01-01	Gte Lenkurt Electric (Canada) Ltd.	Regulateur de commutation serie a courant constant
US4167670A (en) *	1978-02-03	1979-09-11	General Electric Company	Dental X-ray apparatus
GB1580873A (en) *	1978-03-07	1980-12-10	Hinteregger P	Containers
DE2823917A1 (de) *	1978-05-31	1979-12-13	Siemens Ag	Roentgendiagnostikgenerator mit einem oelgefuellten kessel mit hochspannungstransformator, hochspannungsgleichrichter und roentgenroehre
US4246633A (en) *	1979-02-09	1981-01-20	General Signal Corporation	Voltage control circuitry for UPS

1980
- 1980-07-14 US US06/168,479 patent/US4350891A/en not_active Expired - Lifetime
1981
- 1981-06-19 CA CA000380194A patent/CA1164103A/fr not_active Expired
- 1981-07-10 IT IT48875/81A patent/IT1142692B/it active
- 1981-07-10 EP EP81902124A patent/EP0067996B1/fr not_active Expired
- 1981-07-10 JP JP56502602A patent/JPS57501006A/ja active Pending
- 1981-07-10 WO PCT/US1981/000929 patent/WO1982000397A1/fr not_active Ceased
- 1981-07-13 BE BE0/205389A patent/BE889600A/fr not_active IP Right Cessation
- 1981-07-13 MX MX188270A patent/MX150075A/es unknown

Also Published As

Publication number	Publication date
JPS57501006A (fr)	1982-06-03
IT1142692B (it)	1986-10-15
WO1982000397A1 (fr)	1982-02-04
EP0067996B1 (fr)	1985-10-16
EP0067996A4 (fr)	1982-11-25
BE889600A (fr)	1981-11-03
US4350891A (en)	1982-09-21
MX150075A (es)	1984-03-12
IT8148875A0 (it)	1981-07-10
EP0067996A1 (fr)	1983-01-05

Legal Events

Date	Code	Title	Description
2001-03-20	MKEX	Expiry

Publication	Publication Date	Title
CA1164103A (fr)	1984-03-20	Bloc d'alimentation stabilisee a faible taux d'ondulation pour tube a rayons x
US4614999A (en)	1986-09-30	High voltage pulsed power supply with time limiting nonlinear feedback
US4472672A (en)	1984-09-18	High power factor switching-type battery charger
US5267138A (en)	1993-11-30	Driving and clamping power regulation technique for continuous, in-phase, full-duration, switch-mode resonant converter power supply
US4529927A (en)	1985-07-16	Apparatus for the control of a switched power regulator
US4317040A (en)	1982-02-23	Low ripple regulated X-ray tube power supply filament transformer
US4005370A (en)	1977-01-25	Power supply means for magnetron
US4752864A (en)	1988-06-21	Constant voltage power supply
EP0043060B1 (fr)	1984-02-15	Régulateur de l'émission électronique du filament d'un tube à rayons X
US3289069A (en)	1966-11-29	Phase controlled voltage regulating system
US3898549A (en)	1975-08-05	Variable duty cycle balanced DC/DC power converter
US4741010A (en)	1988-04-26	High voltage generating apparatus for x-ray tube
US3391322A (en)	1968-07-02	Constant power regulator with variable voltage boost
JPH01231289A (ja)	1989-09-14	マイクロ波エネルギ発生装置
US3737689A (en)	1973-06-05	Power conditioner
US4931920A (en)	1990-06-05	Circuit and method for regulating output voltage of a switch mode power supply having a current mode magnetic amplifier
US4188536A (en)	1980-02-12	Dental x-ray apparatus
US3584186A (en)	1971-06-08	Direct current power supply with adjustable inductance control
US4691325A (en)	1987-09-01	Control apparatus for a direct current arc furnace
JPS5812580A (ja)	1983-01-24	整流した交流電圧から直流電圧を調節付で正弦波状にほぼチヨツプする装置とそれの応用
US5349605A (en)	1994-09-20	DC arc torch power supply
JPS5848398A (ja)	1983-03-22	Ｘ線装置
US3348122A (en)	1967-10-17	Regulated power supply
US6185456B1 (en)	2001-02-06	Defibrillator disarm circuit utilizing thermal feedback
US4449092A (en)	1984-05-15	Capacitor charging circuit for discharge type welding tool